I just modified the program as follow:
Code:
main:

LCDOUT $FE, 1
for reading = 1 to 10
LCDOUT $FE, $C0, dec reading
hserout [reading ]
pause 500
next reading
LCD shows 1 to 10 sequence correctly, but the terminal program shows:
3
254
4
254
7
254
8
254
11
254
12
254
15
254
48
254
51
254
52
254

What is wrong ?